Remove border lines from QFrame & QTabWidget

Question

Please have a look at the attached image to understand the problem. In the image you can see, how can I remove the border lines or set their color to the QDialog color. Thanks.

Cerussite

Would be quite nice if anybody could anser this not using stylesheets. – Engen

Answer 1

Try setting the QTabWidget Stylesheet to have 0 border.

So for instance:

tabwidget.setStyleSheet("QTabWidget::pane { border: 0; }");

Homosporous

Must have did an hour of different settings with no results. Thank you!! – Chagall

Answer 2

Just add tabwidget.setDocumentMode(True)

Jocose

Answer 3

using qt designer, click on the frame, go to property name stylesheet type border:0

Bathos

Generally, answers are much more helpful if they include an explanation of what the code is intended to do, and why that solves the problem without introducing others – Agram